{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Research on Ecological Risk Assessment onshore oil exploration technology(Chinese Edition)","author_name":"LI JUN SHENG . XIAO NENG WEN DENG","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-751111489X.html\">Research on Ecological Risk Assessment onshore oil exploration technology(Chinese Edition)</a>","width":400,"height":300}